@Override
protected void performRuntime(
final OperationContext context,
final ModelNode operation,
final ModelNode model,
final ServiceVerificationHandler verificationHandler,
final List<ServiceController<?>> newControllers)
throws OperationFailedException {
String name =
JcaDistributedWorkManagerDefinition.DWmParameters.NAME
.getAttribute()
.resolveModelAttribute(context, model)
.asString();
String policy =
JcaDistributedWorkManagerDefinition.DWmParameters.POLICY
.getAttribute()
.resolveModelAttribute(context, model)
.asString();
String selector =
JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR
.getAttribute()
.resolveModelAttribute(context, model)
.asString();
ServiceTarget serviceTarget = context.getServiceTarget();
NamedDistributedWorkManager namedDistributedWorkManager = new NamedDistributedWorkManager(name);
if (policy != null && !policy.trim().isEmpty()) {
switch (JcaDistributedWorkManagerDefinition.PolicyValue.valueOf(policy)) {
case NEVER:
{
namedDistributedWorkManager.setPolicy(new Never());
break;
}
case ALWAYS:
{
namedDistributedWorkManager.setPolicy(new Always());
break;
}
case WATERMARK:
{
namedDistributedWorkManager.setPolicy(new WaterMark());
break;
}
default:
throw ROOT_LOGGER.unsupportedPolicy(policy);
}
Injection injector = new Injection();
for (Map.Entry<String, String> entry :
((PropertiesAttributeDefinition)
JcaDistributedWorkManagerDefinition.DWmParameters.POLICY_OPTIONS.getAttribute())
.unwrap(context, model)
.entrySet()) {
try {
injector.inject(
namedDistributedWorkManager.getPolicy(), entry.getKey(), entry.getValue());
} catch (Exception e) {
ROOT_LOGGER.unsupportedPolicyOption(entry.getKey());
}
}
} else {
namedDistributedWorkManager.setPolicy(new WaterMark());
}
if (selector != null && !selector.trim().isEmpty()) {
switch (JcaDistributedWorkManagerDefinition.SelectorValue.valueOf(selector)) {
case FIRST_AVAILABLE:
{
namedDistributedWorkManager.setSelector(new FirstAvailable());
break;
}
case MAX_FREE_THREADS:
{
namedDistributedWorkManager.setSelector(new MaxFreeThreads());
break;
}
case PING_TIME:
{
namedDistributedWorkManager.setSelector(new PingTime());
break;
}
default:
throw ROOT_LOGGER.unsupportedSelector(selector);
}
Injection injector = new Injection();
for (Map.Entry<String, String> entry :
((PropertiesAttributeDefinition)
JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR_OPTIONS.getAttribute())
.unwrap(context, model)
.entrySet()) {
try {
injector.inject(
namedDistributedWorkManager.getSelector(), entry.getKey(), entry.getValue());
} catch (Exception e) {
ROOT_LOGGER.unsupportedSelectorOption(entry.getKey());
}
}
} else {
namedDistributedWorkManager.setSelector(new PingTime());
}
String jgroupsStack =
model.hasDefined(
JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_JGROPUS_STACK
.getAttribute()
.getName())
? JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_JGROPUS_STACK
.getAttribute()
.resolveModelAttribute(context, model)
.asString()
: "udp";
String channelName =
JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_JGROPUS_CLUSTER
.getAttribute()
.resolveModelAttribute(context, model)
.asString();
Long requestTimeout =
JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_REQUEST_TIMEOUT
.getAttribute()
.resolveModelAttribute(context, model)
.asLong();
DistributedWorkManagerService wmService =
new DistributedWorkManagerService(namedDistributedWorkManager, channelName, requestTimeout);
ServiceBuilder builder =
serviceTarget.addService(ConnectorServices.WORKMANAGER_SERVICE.append(name), wmService);
builder.addDependency(
ServiceName.JBOSS.append("jgroups").append("stack").append(jgroupsStack),
ChannelFactory.class,
wmService.getJGroupsChannelFactoryInjector());
builder.addDependency(
ServiceBuilder.DependencyType.OPTIONAL,
ThreadsServices.EXECUTOR.append(WORKMANAGER_LONG_RUNNING).append(name),
Executor.class,
wmService.getExecutorLongInjector());
builder.addDependency(
ThreadsServices.EXECUTOR.append(WORKMANAGER_SHORT_RUNNING).append(name),
Executor.class,
wmService.getExecutorShortInjector());
builder
.addDependency(
TxnServices.JBOSS_TXN_XA_TERMINATOR,
JBossXATerminator.class,
wmService.getXaTerminatorInjector())
.addListener(verificationHandler)
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
}
/** @author <a href="mailto:[email protected]">Carlo de Wolf</a> */ public abstract class SessionBeanComponent extends EJBComponent implements org.jboss.ejb3.context.spi.SessionBeanComponent { private static final Logger logger = Logger.getLogger(SessionBeanComponent.class); static final ServiceName ASYNC_EXECUTOR_SERVICE_NAME = ThreadsServices.EXECUTOR.append("ejb3-async"); protected Map<String, AccessTimeout> beanLevelAccessTimeout; private final Set<Method> asynchronousMethods; protected Executor asyncExecutor; private final Map<String, ServiceName> viewServices; /** * Construct a new instance. * * @param ejbComponentCreateService the component configuration */ protected SessionBeanComponent( final SessionBeanComponentCreateService ejbComponentCreateService) { super(ejbComponentCreateService); viewServices = ejbComponentCreateService.getViewServices(); this.beanLevelAccessTimeout = ejbComponentCreateService.getBeanAccessTimeout(); this.asynchronousMethods = null; // ejbComponentCreateService.getAsynchronousMethods(); // this.asyncExecutor = (Executor) // ejbComponentCreateService.getInjection(ASYNC_EXECUTOR_SERVICE_NAME).getValue(); } @Override public <T> T getBusinessObject(SessionContext ctx, Class<T> businessInterface) throws IllegalStateException { if (businessInterface == null) { throw new IllegalStateException("Business interface type cannot be null"); } final Serializable sessionId = ((SessionBeanComponentInstance.SessionBeanComponentInstanceContext) ctx).getId(); if (viewServices.containsKey(businessInterface.getName())) { final ServiceController<?> serviceController = CurrentServiceRegistry.getServiceRegistry() .getRequiredService(viewServices.get(businessInterface.getName())); final ComponentView view = (ComponentView) serviceController.getValue(); final ComponentViewInstance instance; if (sessionId != null) { instance = view.createInstance( Collections.<Object, Object>singletonMap( StatefulSessionComponent.SESSION_ATTACH_KEY, sessionId)); } else { instance = view.createInstance(); } return (T) instance.createProxy(); } else { throw new IllegalStateException( "View of type " + businessInterface + " not found on bean " + this); } } @Override public EJBLocalObject getEJBLocalObject(SessionContext ctx) throws IllegalStateException { throw new RuntimeException( "NYI: org.jboss.as.ejb3.component.session.SessionBeanComponent.getEJBLocalObject"); } @Override public EJBObject getEJBObject(SessionContext ctx) throws IllegalStateException { throw new RuntimeException( "NYI: org.jboss.as.ejb3.component.session.SessionBeanComponent.getEJBObject"); } /** * Return the {@link Executor} used for asynchronous invocations. * * @return the async executor */ public Executor getAsynchronousExecutor() { return asyncExecutor; } @Override public boolean getRollbackOnly() throws IllegalStateException { // NOT_SUPPORTED and NEVER will not have a transaction context, so we can ignore those if (getCurrentTransactionAttribute() == TransactionAttributeType.SUPPORTS) { throw new IllegalStateException( "EJB 3.1 FR 13.6.2.9 getRollbackOnly is not allowed with SUPPORTS attribute"); } return super.getRollbackOnly(); } protected boolean isAsynchronous(final Method method) { final Set<Method> asyncMethods = this.asynchronousMethods; if (asyncMethods == null) { return false; } for (Method asyncMethod : asyncMethods) { if (method.getName().equals(asyncMethod.getName())) { final Object[] methodParams = method.getParameterTypes(); final Object[] asyncMethodParams = asyncMethod.getParameterTypes(); if (Arrays.equals(methodParams, asyncMethodParams)) { return true; } } } return false; } protected Object invokeAsynchronous(final Method method, final InterceptorContext context) throws Exception { if (Void.TYPE.isAssignableFrom(method.getReturnType())) { return new AsyncVoidInterceptor(getAsynchronousExecutor()).processInvocation(context); } else { return new AsyncFutureInterceptor(getAsynchronousExecutor()).processInvocation(context); } } // @Override // public Interceptor createClientInterceptor(Class<?> view, Serializable sessionId) { // // ignore the session id. Session aware components like (StatefulSessionComponent) // should override // // this method to take into account the session id. // return this.createClientInterceptor(view); // } // // @Override // public Interceptor createClientInterceptor(final Class<?> view) { // // return new Interceptor() { // @Override // public Object processInvocation(InterceptorContext context) throws Exception { // final Method method = context.getMethod(); // // if no-interface view, then check whether invocation on the method is allowed // // (for ex: invocation on protected methods isn't allowed) // if (SessionBeanComponent.this.getComponentClass().equals(view)) { // if (!SessionBeanComponent.this.isInvocationAllowed(method)) { // throw new javax.ejb.EJBException("Cannot invoke method " + method // + " on nointerface view of bean " + // SessionBeanComponent.this.getComponentName()); // // } // } // // TODO: FIXME: Component shouldn't be attached in a interceptor context that // // runs on remote clients. // context.putPrivateData(Component.class, SessionBeanComponent.this); // try { // if (isAsynchronous(method)) { // return invokeAsynchronous(method, context); // } // return context.proceed(); // } finally { // context.putPrivateData(Component.class, null); // } // } // }; // } /** * EJB 3.1 spec mandates that the view should allow invocation on only public, non-final, * non-static methods. This method returns true if the passed {@link Method method} is public, * non-static and non-final. Else returns false. */ protected boolean isInvocationAllowed(Method method) { int m = method.getModifiers(); // We handle only public, non-static, non-final methods if (!Modifier.isPublic(m)) { if (logger.isTraceEnabled()) { logger.trace("Method " + method + " is *not* public"); } // it's not a public method return false; } if (Modifier.isFinal(m)) { if (logger.isTraceEnabled()) { logger.trace("Method " + method + " is final"); } // it's a final method return false; } if (Modifier.isStatic(m)) { if (logger.isTraceEnabled()) { logger.trace("Method " + method + " is static"); } // it's a static method return false; } if (Modifier.isNative(m)) { if (logger.isTraceEnabled()) { logger.trace("Method " + method + " is native"); } // it's a native method return false; } // we handle rest of the methods return true; } @Override public void setRollbackOnly() throws IllegalStateException { // NOT_SUPPORTED and NEVER will not have a transaction context, so we can ignore those if (getCurrentTransactionAttribute() == TransactionAttributeType.SUPPORTS) { throw new IllegalStateException( "EJB 3.1 FR 13.6.2.9 getRollbackOnly is not allowed with SUPPORTS attribute"); } super.setRollbackOnly(); } }
/** User: jpai */
public interface EJB3SubsystemModel {
String LITE = "lite";
String NAME = "name";
String ALIASES = "aliases";
String ASYNC = "async";
String IIOP = "iiop";
String CONNECTOR_REF = "connector-ref";
String DEFAULT_MDB_INSTANCE_POOL = "default-mdb-instance-pool";
String DEFAULT_RESOURCE_ADAPTER_NAME = "default-resource-adapter-name";
String DEFAULT_SFSB_CACHE = "default-sfsb-cache";
String DEFAULT_CLUSTERED_SFSB_CACHE = "default-clustered-sfsb-cache";
String DEFAULT_SLSB_INSTANCE_POOL = "default-slsb-instance-pool";
String INSTANCE_ACQUISITION_TIMEOUT = "timeout";
String INSTANCE_ACQUISITION_TIMEOUT_UNIT = "timeout-unit";
String DEFAULT_ENTITY_BEAN_INSTANCE_POOL = "default-entity-bean-instance-pool";
String DEFAULT_ENTITY_BEAN_OPTIMISTIC_LOCKING = "default-entity-bean-optimistic-locking";
String MAX_POOL_SIZE = "max-pool-size";
String STRICT_MAX_BEAN_INSTANCE_POOL = "strict-max-bean-instance-pool";
String MAX_THREADS = "max-threads";
String KEEPALIVE_TIME = "keepalive-time";
String RELATIVE_TO = "relative-to";
String PATH = "path";
String DEFAULT_SINGLETON_BEAN_ACCESS_TIMEOUT = "default-singleton-bean-access-timeout";
String DEFAULT_STATEFUL_BEAN_ACCESS_TIMEOUT = "default-stateful-bean-access-timeout";
String REMOTE = "remote";
String SERVICE = "service";
String TIMER_SERVICE = "timer-service";
String THREAD_POOL = "thread-pool";
String THREAD_POOL_NAME = "thread-pool-name";
String DEFAULT = "default";
String USE_QUALIFIED_NAME = "use-qualified-name";
String ENABLE_BY_DEFAULT = "enable-by-default";
String CACHE = "cache";
String PASSIVATION_STORE = "passivation-store";
String FILE_PASSIVATION_STORE = "file-passivation-store";
String IDLE_TIMEOUT = "idle-timeout";
String IDLE_TIMEOUT_UNIT = "idle-timeout-unit";
String MAX_SIZE = "max-size";
String GROUPS_PATH = "groups-path";
String SESSIONS_PATH = "sessions-path";
String SUBDIRECTORY_COUNT = "subdirectory-count";
String CLUSTER_PASSIVATION_STORE = "cluster-passivation-store";
String BEAN_CACHE = "bean-cache";
String CACHE_CONTAINER = "cache-container";
String CLIENT_MAPPINGS_CACHE = "client-mappings-cache";
String PASSIVATE_EVENTS_ON_REPLICATE = "passivate-events-on-replicate";
PathElement REMOTE_SERVICE_PATH = PathElement.pathElement(SERVICE, REMOTE);
PathElement ASYNC_SERVICE_PATH = PathElement.pathElement(SERVICE, ASYNC);
PathElement TIMER_SERVICE_PATH = PathElement.pathElement(SERVICE, TIMER_SERVICE);
PathElement THREAD_POOL_PATH = PathElement.pathElement(THREAD_POOL);
PathElement IIOP_PATH = PathElement.pathElement(SERVICE, IIOP);
ServiceName BASE_THREAD_POOL_SERVICE_NAME = ThreadsServices.EXECUTOR.append("ejb3");
}
